CN217124951U - Truck-used vehicle box capable of adjusting height of edge part - Google Patents
Truck-used vehicle box capable of adjusting height of edge part Download PDFInfo
- Publication number
- CN217124951U CN217124951U CN202220940978.6U CN202220940978U CN217124951U CN 217124951 U CN217124951 U CN 217124951U CN 202220940978 U CN202220940978 U CN 202220940978U CN 217124951 U CN217124951 U CN 217124951U
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- carriage
- lifting
- connecting rod
- rotary drum
- side plate
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- 239000004744 fabric Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000670 limiting effect Effects 0.000 description 3
- 230000003993 interaction Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
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- 239000003345 natural gas Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Abstract
The utility model discloses a truck carriage with adjustable edge height, which comprises a carriage side plate, a lifting component, a supporting component and a connecting rod; the side wall of the side plate of the carriage is provided with a lifting component; the output end of the lifting component is arranged upwards; the output end of the lifting component is fixed with a connecting rod; the side wall of the side plate of the carriage is also fixedly provided with a supporting component arranged side by side with the lifting component; the movable end of the supporting component is fixed on the connecting rod; the lifting component comprises a turntable, a rotary drum and a lifting stop lever; the rotating drum is movably arranged on the side wall of the side plate of the carriage; the output end of the rotary drum is connected with a rotary table in a transmission way; the inside of the rotary drum is connected with a lifting stop lever through threads; the top end of the lifting stop lever is fixed with the connecting rod; the utility model discloses, through setting up carousel, rotary drum, lift shelves pole, connecting rod and guide arm, increase the effective area of arresting of railway carriage curb plate, and simple structure, the cost is cheap.
Description
Technical Field
The utility model relates to a truck railway carriage loads technical field, specifically is a but railway carriage for truck of limit portion height-adjusting.
Background
Trucks, also known as trucks, commonly referred to as vans, refer to vehicles primarily used for transporting goods, and sometimes also to vehicles that can tow other vehicles, and are a category of commercial vehicles. Generally, the vehicle can be classified into a heavy type and a light type according to the weight of the vehicle. Most trucks use a diesel engine as a power source, but some light trucks use gasoline, petroleum gas, or natural gas.
The truck cargo area is a bed having four sidewalls for stopping storage within the bed from falling.
For example, patent document No. 201921895362.6 discloses a lift pickup car roller shutter; specifically including rolling up the curtain body and rolling up two guide rails of curtain body both sides matched with respectively, still include lifting unit, lifting unit includes support piece and links to each other and can make support piece along the cylinder that the vertical direction removed with support piece, it sets up on support piece to roll up the curtain body, support piece includes the first support piece that sets up along pick up carriage length direction and the second support piece that sets up along pick up carriage direction of height, second support piece is equipped with two at least and corresponds the head and the tail position setting in pick up carriage respectively, the guide rail sets up on first support piece and second support piece. The problem of when the goods in the carriage more and exceeded the height that the carriage was rolled up the curtain and is made the carriage roll up the unable closed of curtain is solved.
However, the members used in the above patents include guide rails, air cylinders, etc.; the structure is complex, the cost of transformation is high, the practicability is poor, and the method is not suitable for the transformation of a large batch of carriages.
Disclosure of Invention
The utility model discloses the technical problem that will solve lies in: to provide a truck bed which has a simple structure and can adjust the height of a side part with the increase of the amount of cargoes in the truck bed.
In order to solve the technical problem, the utility model provides a following technical scheme: a truck carriage with adjustable edge height comprises a carriage side plate, a lifting assembly, a supporting assembly and a connecting rod; the side wall of the side plate of the carriage is provided with a lifting assembly; the output end of the lifting component is arranged upwards; the output end of the lifting component is fixed with a connecting rod; the side wall of the side plate of the carriage is also fixedly provided with a supporting component arranged side by side with the lifting component; the movable end of the supporting component is fixed on the connecting rod;
the lifting assembly comprises a turntable, a rotary drum and a lifting stop lever; the rotating drum is movably arranged on the side wall of the side plate of the carriage; the output end of the rotary drum is connected with a rotary table in a transmission way; a lifting gear rod is connected in the rotary drum through threads; the top end of the lifting stop lever is fixed with the connecting rod.
The guide rod is driven to move up and down in the guide cylinder by arranging the rotary table, the rotary drum, the lifting stop lever and the connecting rod, so that the effective blocking area of the side plate of the truck box is increased, and the problem that goods fall off in the running process of the truck due to the fact that the goods stacking height exceeds the truck box is solved; meanwhile, the truck carriage adopts the turntable as a driving switch, so that the truck carriage is low in manufacturing cost, easy to obtain materials, simple in structure and high in practicability.
Preferably, the lifting assembly further comprises an external threaded head and an internal threaded hole; the top end of the rotary drum is inwards provided with an internal threaded hole; an external thread head is inserted into the internal thread hole; the external thread head is connected with the internal thread hole in a threaded fit manner; and an integrally formed lifting stop lever is fixed at the top end of the external thread head.
Preferably, the lifting assembly further comprises an outer cylinder and a shaft sleeve; the outer part of the outer cylinder body is fixedly arranged on the side wall of the side plate of the carriage through a first fixing plate; and the axial lead of the outer cylinder is arranged along the height direction of the side plate of the carriage; a rotary drum is inserted into the outer cylinder upwards along the bottom opening; the rotary drum is rotationally connected with the inner wall of the outer drum through a shaft sleeve; a rotary disc is fixed at the bottom end of the rotary drum; and the rotary disc and the axis of the rotary drum are on the same straight line.
Preferably, the top end of the lifting stop lever penetrates out of the outer barrel, and the top end of the lifting stop lever is welded with the connecting rod.
Preferably, the two shaft sleeves are sleeved at the top end and the bottom end of the rotating cylinder respectively. The stability of the rotation of the rotary drum is ensured.
Preferably, the support assembly comprises a guide cylinder, a second fixing plate and a guide rod; a plurality of guide cylinders are arranged on two sides of the lifting assembly side by side; the guide cylinder is fixed on the side wall of the side plate of the carriage through a second fixing plate; a guide rod is inserted into the guide cylinder along the top opening towards the inner part; and the guide rod slides up and down on the guide cylinder; the top ends of the guide rods are fixed on the connecting rod.
After the stacking height of goods in a truck box exceeds the height of a truck box side plate, a rotary drum is driven to rotate by rotating a rotary disc, then the rotary drum drives a lifting gear rod in the rotary drum to have a movement trend of rotating in the same direction, and the lifting gear rod cannot rotate due to the fact that a connecting rod at the top end of the lifting gear rod cannot rotate under the limiting action of a guide rod, so that the lifting gear rod cannot rotate, the rotary drum and the lifting gear rod rotate relatively, further under the interaction of threads, an external thread head inserted into the rotary drum is lifted or lowered due to an internal thread hole in the rotary drum, then the lifting gear rod fixed at the top end of the external thread head is lifted or lowered, the guide rod is driven to move up and down in a guide cylinder through the connecting rod, an effective blocking area of the truck box side plate is increased, and the problem that goods fall off in the running process of the truck due to the fact that the stacking height of the goods exceeds the truck box is avoided; meanwhile, the truck carriage adopts the turntable as a driving switch, so that the truck carriage is low in manufacturing cost, easy to obtain materials, simple in structure and high in practicability.
Preferably, the truck bed further comprises a barrier assembly; the blocking assembly comprises a first clamping strip, a blocking piece and a second clamping strip; the baffle plate is arranged between the bottom surface of the connecting rod and the top surface of the side plate of the carriage; the top and the bottom of the separation blade are respectively connected with a first clamping strip and a second clamping strip through adhesive; the bottom surface of the connecting rod is provided with a first clamping hole; the first clamping strip is embedded into the first clamping hole; the top surface of the side plate of the carriage is provided with a second clamping hole which is connected and matched with the second clamping strip through a buckle; the baffle is a foldable component.
Preferably, the first clamping strip and the second clamping strip are both rubber strips; the first clamping strip is in interference fit with the first clamping hole; the second clamping strip is in interference fit with the second clamping hole.
Preferably, the blocking piece is a cloth member.
The connecting rod is driven to move up and down by operating the lifting assembly, so that the separation blade between the connecting rod and the side plate of the carriage is pulled up or contracted, when the separation blade is pulled up, objects in the carriage of the truck can be effectively prevented from flying out, full-closed blocking is realized, the full-closed type blocking device is mainly used for preventing small objects from flying out of a gap between adjacent guide rods, the practicability is high, and damage to a rear truck can be avoided; after the baffle plate is contracted, the normal applicable state of the side plate of the carriage is kept.
Compared with the prior art, the beneficial effects of the utility model are that:
A. the guide rod is driven to move up and down in the guide cylinder by arranging the rotary table, the rotary drum, the lifting stop lever and the connecting rod, so that the effective blocking area of the side plate of the truck box is increased, and the problem that goods fall off in the running process of the truck due to the fact that the goods stacking height exceeds the truck box is solved; meanwhile, the truck carriage adopts the turntable as a driving switch, so that the truck carriage is low in manufacturing cost, easy to obtain materials, simple in structure and high in practicability;
B. two symmetrical shaft sleeves are arranged in the outer cylinder, so that the rotation stability of the rotary cylinder is ensured; the double-side closed type blocking is realized by additionally arranging the detachable blocking pieces, the double-side closed type blocking device is mainly used for blocking small articles from flying out of gaps between adjacent guide rods, the practicability is high, and damage to a rear vehicle can be avoided; after the baffle plate is contracted, the normal use state of the side plate of the carriage is kept.
Drawings
Fig. 1 is a front view of a side panel of a trunk in a truck according to an embodiment of the present invention;
FIG. 2 is a rear view of a side panel of a trunk of a truck according to an embodiment of the present invention;
fig. 3 is a formal cross-sectional view of a lifting assembly according to a first embodiment of the present invention;
fig. 4 is a partial view of a side panel of a wagon box in a truck in accordance with an embodiment of the present invention.
Reference numerals: 1. a side plate of the carriage; 2. a lifting assembly; 21. a turntable; 22. a rotating drum; 23. a first fixing sheet; 24. an outer cylinder; 25. a lifting stop lever; 26. an external thread head; 27. an internally threaded bore; 28. a shaft sleeve; 3. a support assembly; 31. a guide cylinder; 32. a second fixing sheet; 33. a guide bar; 4. a connecting rod; 5. a blocking component; 51. a first clip strip; 52. a baffle plate; 53. a second card strip.
Detailed Description
In order to facilitate the understanding of the technical solutions of the present invention by those skilled in the art, the technical solutions of the present invention will now be further described with reference to the drawings attached to the specification.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
Example one
Referring to fig. 1, the embodiment discloses a truck bed with adjustable edge height, which includes a bed side plate 1, a lifting assembly 2, a support assembly 3 and a connecting rod 4.
Referring to fig. 2 and 3, the lifting assembly 2 includes a rotary table 21, a rotary drum 22, a first fixing plate 23, an outer cylinder 24, a lifting bar 25, an external screw head 26, an internal screw hole 27, and a shaft sleeve 28. The outer part of the outer cylinder 24 is fixedly mounted on the side wall of the carriage side plate 1 through a first fixing plate. And the axis of the outer cylinder 24 is arranged along the height direction of the platform side plate 1. The outer cylinder 24 has a drum 22 inserted therein along a bottom opening thereof upward. The drum 22 is rotatably connected to the inner wall of the outer cylinder 24 by a bushing 28. The top end of the rotating drum 22 is provided with an inward threaded hole 27. The female screw hole 27 has a male screw 26 inserted therein. And the externally threaded head 26 is connected with the internally threaded hole 27 by screw-fitting. An integrally formed lifting stop lever 25 is fixed to the top end of the external thread head 26. The top end of the lifting stop lever 25 penetrates out of the outer cylinder 24, and the connecting rod 4 is welded at the top end of the lifting stop lever 25. The bottom end of the rotating drum 22 is fixed with a rotating disc 21 through a bolt. And the turntable 21 and the drum 22 are on the same straight line.
Specifically, there are two shaft sleeves 28, which are respectively sleeved on the top end and the bottom end of the rotary drum 22. Ensuring stability of rotation of the drum 22.
Referring to fig. 2, the supporting assembly 3 includes a guiding cylinder 31, a second fixing plate 32 and a guiding rod 33. A plurality of guide cylinders 31 are provided side by side on both sides of the outer cylinder 24. The guide cylinder 31 is fixed to the side wall of the platform side panel 1 by a second fixing plate 32. A guide rod 33 is inserted into the guide cylinder 31 along the top opening. And the guide bar 33 makes up-and-down sliding movement on the guide cylinder 31. The tips of the plurality of guide rods 33 are welded to the connecting rod 4.
The working principle of the embodiment is as follows: after the stacking height of the goods in the truck box exceeds the height of the side plate 1 of the truck box, the rotary table 21 is rotated to drive the rotary drum 22 to rotate, then the rotary drum 22 drives the lifting stop lever 25 in the rotary drum 22 to have a movement trend of rotating in the same direction, because the connecting rod 4 at the top end of the lifting stop lever 25 cannot rotate under the limiting action of the guide rod 33, the lifting stop lever 25 cannot rotate, the rotary drum 22 and the lifting stop lever 25 rotate relatively, further under the interaction of threads, the internal thread hole 27 in the rotary drum 22 enables the external thread head 26 inserted into the internal thread hole to ascend or descend, then the lifting stop lever 25 fixed at the top end of the external thread head 26 ascends or descends, the guide rod 33 is driven by the connecting rod 4 to move up and down in the guide cylinder 31, the effective blocking area of the side plate 1 of the truck box is increased, the stacking height of the goods is prevented from exceeding the truck box, and the goods are caused in the running process of the truck, the problem of falling off occurs; meanwhile, the truck carriage adopts the turntable as a driving switch, so that the truck carriage is low in manufacturing cost, easy to obtain materials, simple in structure and high in practicability.
Example two
Referring to fig. 4, compared to the first embodiment, the truck bed further includes a blocking assembly 5; the blocking assembly 5 includes a first clip strip 51, a blocking piece 52 and a second clip strip 53. The blocking piece 52 is arranged between the bottom surface of the connecting rod 4 and the top surface of the vehicle box side plate 1. The top and bottom of the blocking piece 52 are respectively connected with a first card strip 51 and a second card strip 53 through adhesive. The bottom surface of the connecting rod 4 is provided with a first clamping hole. The first card strip 51 is embedded in the first card hole. And a second clamping hole which is connected and matched with the second clamping strip 53 through a buckle is formed in the top surface of the carriage side plate 1. The flap 52 is a foldable cloth member.
The first clamping strip 51 and the second clamping strip 53 are both rubber strips. The first clamping strip 51 is in interference fit with the first clamping hole; the second clip strip 53 is in interference fit with the second clip hole.
The lifting assembly 2 is operated to drive the connecting rod 4 to move up and down, so that the blocking piece 52 between the connecting rod 4 and the side plate 1 of the carriage is pulled up or contracted, when the blocking piece 52 is pulled up, the objects in the carriage of the truck can be effectively blocked, the bilateral closed blocking is realized, the device is mainly used for blocking small objects from flying out from a gap between adjacent guide rods 33, the practicability is high, and the damage to a rear vehicle can be avoided; after the baffle plate 52 is contracted, the normal use state of the carriage side plate 1 is maintained.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
The above embodiments only show the embodiments of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and for those skilled in the art, a plurality of modifications and improvements can be made without departing from the concept of the present invention, and these modifications and improvements all belong to the protection scope of the present invention.
Claims (9)
1. The utility model provides a railway carriage for truck of adjustable limit portion height which characterized in that: comprises a carriage side plate, a lifting component, a supporting component and a connecting rod; the side wall of the side plate of the carriage is provided with a lifting assembly; the output end of the lifting component is arranged upwards; the output end of the lifting component is fixed with a connecting rod; the side wall of the side plate of the carriage is also fixedly provided with a supporting component arranged side by side with the lifting component; the movable end of the supporting component is fixed on the connecting rod;
the lifting assembly comprises a turntable, a rotary drum and a lifting stop lever; the rotating drum is movably arranged on the side wall of the side plate of the carriage; the output end of the rotary drum is connected with a rotary table in a transmission way; a lifting stop lever is connected in the rotary drum through threads; the top end of the lifting stop lever is fixed with the connecting rod.
2. The truck bed of claim 1 in which the height of the lip portion is adjustable, wherein: the lifting assembly further comprises an external thread head and an internal thread hole; the top end of the rotary drum is inwards provided with an internal threaded hole; an external thread head is inserted into the internal thread hole; the external thread head is connected with the internal thread hole in a threaded fit manner; and the top end of the external thread head is fixed with an integrally formed lifting stop lever.
3. The truck bed of claim 1 in which the height of the lip portion is adjustable, wherein: the lifting assembly further comprises an outer barrel and a shaft sleeve; the outer part of the outer cylinder body is fixedly arranged on the side wall of the side plate of the carriage through a first fixing plate; and the axial lead of the outer cylinder is arranged along the height direction of the side plate of the carriage; a rotary drum is inserted into the outer cylinder upwards along the bottom opening; the rotary drum is rotationally connected with the inner wall of the outer drum through a shaft sleeve; a rotary disc is fixed at the bottom end of the rotary drum; and the rotary disc and the axis of the rotary drum are on the same straight line.
4. The truck bed of claim 3 in which the height of the lip is adjustable by: the top end of the lifting stop lever penetrates out of the outer barrel, and the top end of the lifting stop lever is welded with the connecting rod.
5. The truck bed of claim 3 in which the height of the lip is adjustable by: the axle sleeve has two, and cup joints respectively in the top and the bottom of rotary drum.
6. The truck bed of claim 1 in which the height of the lip portion is adjustable, wherein: the supporting assembly comprises a guide cylinder, a second fixing plate and a guide rod; a plurality of guide cylinders are arranged on two sides of the lifting assembly side by side; the guide cylinder is fixed on the side wall of the side plate of the carriage through a second fixing plate; a guide rod is inserted into the guide cylinder along the top opening towards the inner part; and the guide rod slides up and down on the guide cylinder; the top ends of the guide rods are fixed on the connecting rod.
7. The truck carriage with adjustable edge height of claim 1, characterized in that: the truck carriage also comprises a blocking component; the blocking assembly comprises a first clamping strip, a blocking piece and a second clamping strip; the baffle plate is arranged between the bottom surface of the connecting rod and the top surface of the side plate of the carriage; the top and the bottom of the separation blade are respectively connected with a first clamping strip and a second clamping strip through adhesive; the bottom surface of the connecting rod is provided with a first clamping hole; the first clamping strip is embedded into the first clamping hole; the top surface of the side plate of the carriage is provided with a second clamping hole which is connected and matched with the second clamping strip through a buckle; the baffle is a foldable component.
8. The truck bed of claim 7 in which the height of the lip is adjustable by: the first clamping strip and the second clamping strip are both rubber strips; the first clamping strip is in interference fit with the first clamping hole; the second clamping strip is in interference fit with the second clamping hole.
9. The truck bed of claim 7 in which the height of the lip is adjustable by: the blocking piece is a cloth component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220940978.6U CN217124951U (en) | 2022-04-21 | 2022-04-21 | Truck-used vehicle box capable of adjusting height of edge part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220940978.6U CN217124951U (en) | 2022-04-21 | 2022-04-21 | Truck-used vehicle box capable of adjusting height of edge part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217124951U true CN217124951U (en) | 2022-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220940978.6U Expired - Fee Related CN217124951U (en) | 2022-04-21 | 2022-04-21 | Truck-used vehicle box capable of adjusting height of edge part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217124951U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115891802A (en) * | 2022-12-27 | 2023-04-04 | 江苏鑫江源车辆有限公司 | All-terrain vehicle convenient for material transportation and use method thereof |
-
2022
- 2022-04-21 CN CN202220940978.6U patent/CN217124951U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115891802A (en) * | 2022-12-27 | 2023-04-04 | 江苏鑫江源车辆有限公司 | All-terrain vehicle convenient for material transportation and use method thereof |
| CN115891802B (en) * | 2022-12-27 | 2023-10-10 | 江苏鑫江源车辆有限公司 | All-terrain vehicle convenient for material transportation and application method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220805 |